package study.servlet;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet(name = "ThreeServlet",value = "/three")
public class ThreeServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

          request.setAttribute("one",(int)(Math.random()*100));

           HttpSession session = request.getSession();

         session.setAttribute("two",(int)(Math.random()*100));

        ServletContext servletContext = this.getServletContext();

        servletContext.setAttribute("cotext",(int)(Math.random()*100));



    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
           doPost(request,response);
    }
}
